169 lines
4 KiB
PHP
169 lines
4 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of PHP-FFmpeg.
|
|
*
|
|
* (c) Alchemy <info@alchemy.fr>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace FFMpeg\Format\Video;
|
|
|
|
use FFMpeg\FFProbe;
|
|
use FFMpeg\Exception\InvalidArgumentException;
|
|
use FFMpeg\Format\Audio\DefaultAudio;
|
|
use FFMpeg\Format\VideoInterface;
|
|
use FFMpeg\Media\MediaTypeInterface;
|
|
use FFMpeg\Format\ProgressListener\VideoProgressListener;
|
|
|
|
/**
|
|
* The abstract default Video format
|
|
*/
|
|
abstract class DefaultVideo extends DefaultAudio implements VideoInterface
|
|
{
|
|
/** @var string */
|
|
protected $videoCodec;
|
|
|
|
/** @var Integer */
|
|
protected $kiloBitrate = 1000;
|
|
|
|
/** @var Integer */
|
|
protected $modulus = 16;
|
|
|
|
/** @var Array */
|
|
protected $additionalParamaters;
|
|
|
|
/** @var Array */
|
|
protected $initialParamaters;
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function getKiloBitrate()
|
|
{
|
|
return $this->kiloBitrate;
|
|
}
|
|
|
|
/**
|
|
* Sets the kiloBitrate value.
|
|
*
|
|
* @param integer $kiloBitrate
|
|
* @throws InvalidArgumentException
|
|
*/
|
|
public function setKiloBitrate($kiloBitrate)
|
|
{
|
|
if ($kiloBitrate < 1) {
|
|
throw new InvalidArgumentException('Wrong kiloBitrate value');
|
|
}
|
|
|
|
$this->kiloBitrate = (int) $kiloBitrate;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function getVideoCodec()
|
|
{
|
|
return $this->videoCodec;
|
|
}
|
|
|
|
/**
|
|
* Sets the video codec, Should be in the available ones, otherwise an
|
|
* exception is thrown.
|
|
*
|
|
* @param string $videoCodec
|
|
* @throws InvalidArgumentException
|
|
*/
|
|
public function setVideoCodec($videoCodec)
|
|
{
|
|
if ( ! in_array($videoCodec, $this->getAvailableVideoCodecs())) {
|
|
throw new InvalidArgumentException(sprintf(
|
|
'Wrong videocodec value for %s, available formats are %s'
|
|
, $videoCodec, implode(', ', $this->getAvailableVideoCodecs())
|
|
));
|
|
}
|
|
|
|
$this->videoCodec = $videoCodec;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* @return integer
|
|
*/
|
|
public function getModulus()
|
|
{
|
|
return $this->modulus;
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function getAdditionalParameters()
|
|
{
|
|
return $this->additionalParamaters;
|
|
}
|
|
|
|
/**
|
|
* Sets additional parameters.
|
|
*
|
|
* @param array $additionalParamaters
|
|
* @throws InvalidArgumentException
|
|
*/
|
|
public function setAdditionalParameters($additionalParamaters)
|
|
{
|
|
if (!is_array($additionalParamaters)) {
|
|
throw new InvalidArgumentException('Wrong additionalParamaters value');
|
|
}
|
|
|
|
$this->additionalParamaters = $additionalParamaters;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function getInitialParameters()
|
|
{
|
|
return $this->initialParamaters;
|
|
}
|
|
|
|
/**
|
|
* Sets initial parameters.
|
|
*
|
|
* @param array $initialParamaters
|
|
* @throws InvalidArgumentException
|
|
*/
|
|
public function setInitialParameters($initialParamaters)
|
|
{
|
|
if (!is_array($initialParamaters)) {
|
|
throw new InvalidArgumentException('Wrong initialParamaters value');
|
|
}
|
|
|
|
$this->initialParamaters = $initialParamaters;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function createProgressListener(MediaTypeInterface $media, FFProbe $ffprobe, $pass, $total, $duration = 0)
|
|
{
|
|
$format = $this;
|
|
$listeners = array(new VideoProgressListener($ffprobe, $media->getPathfile(), $pass, $total, $duration));
|
|
|
|
foreach ($listeners as $listener) {
|
|
$listener->on('progress', function () use ($format, $media) {
|
|
$format->emit('progress', array_merge(array($media, $format), func_get_args()));
|
|
});
|
|
}
|
|
|
|
return $listeners;
|
|
}
|
|
}
|